BESPOKE GARDEN ROOMS

We build sustainably by using energy efficient SIP panels which provide great insulation, low u-values and quick installation! Our garden rooms can be used comfortably all year round.

CFM GARDEN PODS

Set sizes at set prices

We are a small family run business with a great attention to detail to every project! We specialise in building bespoke garden rooms/offices in the Cotswolds and surrounding areas.

CFM OFFICE&SHED COMBO

Available in 9 sizes

In addition to crafting energy efficient garden rooms, we also provide professional ground screw installation services. This innovative, eco-friendly alternative to traditional foundations ensures stability, reduces site disruption, and speeds up construction timelines—perfect for your next project.

GROUND SCREW INSTALLATION SERVICE

WHY CHOOSE US?

We pride ourselves in using innovative building approaches to provide our customers with extenions, garden rooms and porches which are superbly insulated and can be used all year round. Energy efficient (built using SIP panels - from 100 to 250mm thickness), high security doors and windows, compliment the roof, floors and walls which have up to 228mm of class leading PU insulation. The thermal performance of PU (SIP) panels exceeds any EPS (Polystyrene) panel both in structural performance and insulation. This means that U-Values are as low as 0.10 ~W/m2 (which passes the passive house criteria), which will make your new building nice and warm in the winter and cool in the summer. As a result, you can expect low running costs and a great comfortable space to work or play.

  • Energy Efficient

  • Great Attention detail to every product

  • Long lasting

  • High Quality Materials Throughout

  • Trusted family business

Testimonials

  • We had our garden room designed and built by Karolis and Juste over a year ago and it's been an amazing addition to our home. We use it every day for work. Karolis was so easy to work with and accommodating of all our unusual requirements. He worked fast and efficiently and we had our garden office in absolutely no time at all. He's also an expert electrical engineer which is a massive bonus! The garden office is really efficient, easy to heat and a generally nice place to be. Plus, at the end of the day, we get to shut the door on work and take a short walk back to the house. It's one of the best investments we've made in our home.

    James, Google Review

  • Juste and Karolis have created an exceptionally good company here - from the first email to the final clean CFM demonstrated the highest levels of professionalism, courtesy, efficiency, accuracy, organisation and communication. I found the whole experience effortless and, to be honest, seriously impressive. I wouldn’t hesitate to recommend them to anyone.

    Nick G, Google Review

  • We are delighted with our bespoke garden room from CFM. From our first meeting with Juste and throughout our various design discussions with Karolis, everything went smoothly and to plan. All of our requirements from maximising the size, to adding a skylight , to cedar cladding and internal plastering were incorporated and matched our brief 100%. The attention to detail was a joy to behold. All timescales were achieved and we look forward to many years of enjoying our energy efficient studio. We unreservedly recommend CFM for your bespoke project.


    John and Jenny Deeley

    Google Review

  • Cannot recommend these guys enough. Everyone in the team is incredibly friend and hard working. The weather was not on our side but they got the job done and finished to a very high standard.
    A wonderful family business that I would use again. Thank you for giving us the extra space we needed.

    Barely, Google Review

  • From the moment we contacted Cotswold Furniture Makers to when they completed the work, the service was exceptional. Karolis and the team were very professional and always kept the work area very tidy, especially when they left for the day. The quality of the garden room is brilliant too. It's lovely and warm in the room and excellent quality. We would highly recommend them to anyway. We love our new garden room very much.

    Rachael, Google Review

  • For anyone looking for that extra space - we cannot recommend this wonderful family-run business enough. Everyone in the team is a real dream to work with and the quality of the workmanship and product is second to none. We are beyond thrilled with our new garden room.

    Dougal, Google Review

  • We chose Karolis and Juste and their small business Cotswold Furniture Makers to build our garden room after seeing a local recommendation and wanting to work with a family run business of experts. From start to finish (3 weeks in total as we chose the turn key service) we found the build process straight forward, they kept to timescales and kept us informed every step of the way. The space they designed and created for us has far met our hopes and dreams and you can tell their engineering background is the reason for this. We value the eco friendly aspect and it looks as if it's always been in our garden. We would not hesitate to recommend CFM to family and friends that are wanting a high quality beautiful garden room.

    Julie and Russel, Google Review

  • When I met Karolis & Juste, it was like love at first sight! I just instantly trusted them and their genuine and bubbly approach made me feel so at ease choosing them for my project. Juste and I had so much fun being creative with ideas whilst Karolis was always very practical and knowledgable about the execution. I really enjoyed working with them and they couldn’t be more trustworthy. I love the final result of my gym, it’s exactly what we set out to achieve!

    Albertine and Kunal, Google Review

  • Cannot fault the service from Karolis and the team, they did an amazing job and were very professional throughout. Would highly recommend to anyone! Thanks again.

    Joe, Google Review